VSun 550 Watt Monocrystalline Solar Panel - Bifacial

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VSun | 550W Monocrystalline Bifacial Solar Panel | VSUN550-144BMH-DG

**No Manufacturer Warranty**

VSUN, a BNEF Tier-1 PV module manufacturer invested by Fuji Solar, has been committed to providing greener, cleaner and more intelligent renewable energy solutions. VSUN is dedicated to bringing reliable, customized and high-efficient products into various markets and customers worldwide.


  • MBB technology with Circular Ribbon
  • Higher output power
  • Half-cell Technology
  • Positive tolerance offer
  • Micro Gap
  • Up to 30% extra power generation yield from the back side
  • Certified for salt/ammonia corrosion resistance
  • Load certificates: wind to 2400Pa and snow to 5400Pa
  • Lower LCOE

Electrical Characteristics

Module Type VSUN550-144BMH-DG
Maximum Power - Pmax (W) 550
Open Circuit Voltage - Voc (V) 49.92
Short Circuit Current - Isc (A) 13.99
Maximum Power Voltage - Vmpp (V) 42
Maximum Power Current - Impp (A) 13.1
Module Efficiency 21.52%
Maximum System Voltage (V) 1500
Series Fuse Rating (A) 30
Bifaciality 70%±10%

Mechanical Data & Components

Characteristic Detail
Dimensions 2256x1133x35mm (LxWxH)
Weight 32.5kg
Frame Silver anodized aluminum profile
Front Glass High transparency, Anti-reflection coated, Semi-toughened safety glass, 2.0mm
Cell Encapsulation EVA (Ethylene-Vinyl-Acetate) or POE
Back Glass Glazed & Semi-toughened safety glass, 2.0mm
Cells 12x12 pieces bifacial monocrystalline solar cells series strings
Junction Box IP68, 3 diodes
Cable & Connector

Portrait: 500 mm, 1x4 mm², compatible with MC4

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